Praeruptorin B

(2Z,2′Z)Bis(2-méthyl-2-buténoate) de (9S,10S)-8,8-diméthyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromène-9,10-diyle

(9S,10S)-8,8-Dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9,10-diyl-(2Z,2′Z)bis(2-methyl-2-butenoat)

(9S,10S)-8,8-Dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromene-9,10-diyl (2Z,2′Z)bis(2-methyl-2-butenoate)

(9S,10S)-8,8-Dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromene-9,10-diyl (2Z,2′Z)bis(2-methylbut-2-enoate)

2-Butenoic acid, 2-methyl-, (9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-9,10-diyl ester, (2Z,2′Z)-

73069-26-8

73069-28-0

Praeruptorin B

Praeruptorin D

(+)-Anomalin

(+)-Praeruptorin B

2-Butenoic acid,2-methyl-,(9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-9,10-diylester, (2Z,2′Z)-

81740-07-0

[(9S,10S)-8,8-Dimethyl-9-[(Z)-2-methylbut-2-enoyl]oxy-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl] (Z)-2-methylbut-2-enoate

MFCD09839133

MFCD28134625

Paeruptorin B

PDII